File Extension Library


.42M File Extension

  • Developer by: Four Js Development Tools, Inc.
  • Category: Various data Files

What are .42M files and how to open them?

Can't open .42M file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .42M file.

What is a .42M file extension?

.42M file extension is created by Four Js Development Tools, Inc.. .42M has been classified as Various data Files.

.42M is Genero Report Writer BDL functions file

The 42m file extension is associated with the Genero Report Writer. Genero Report Writer can be used as report designer and report viewer. Genero Report Writer 42M files contains BDL functions. 42M files are used for internal purposes of Genero Report Writer and they are associated with the Reporting API Functions.


How to open:

The 42m extension files are not meant to be opened manually by the user.

How to convert:

As it is internal data file format, it is not meant to be converted.

How to fix problems with .42M files

  1. You need to update the application that you normally use to open .42M files. Only the latest version of the software supports the current .42M file format
  2. You need to check the .42M file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)